Magnum, we have owned two stripped out white work trucks and they have been excellent investments. We ran a stripped out white 1998 Ford Ranger until my husband wrecked it. It had 130,000 miles and would've gone a lot longer.
We then bought a used white 2006 Dodge Ram that is so stripped out it doesn't even have carpet. It has rubber floors so you can squirt the dirt out. It has 180,000 miles and is ending its useful life. It needs a whole new front end and that would cost more than it's worth. It's only used for dump runs.
Have you tried looking for You Tube videos for cruise control installations? You can find videos on almost anything. When the ignition on the truck got stuck I found a You Tube video that showed how to fix it.
PS. You want to know the dumbest way to wreck a truck? My husband dropped his morning coffee thermos and it rolled under the brake and clutch. He couldn't stop because the brake was jammed and he hit the side wall of a very tall bridge going about 70 mph. That stopped him and destroyed the truck in the process. He ping ponged off one side of the bridge and then the other before he finally smashed on the drivers side. I got a 6 am phone call that started with, "I'm okay, but. . ." and that's when you know everything is not okay! He nearly flipped the truck over the side of the bridge and died.